1 Corinthians 11:27-34 - Self-Examination
27 Whoever, therefore, eats the bread or drinks the cup of the Lord in an unworthy manner will be guilty of profaning the body and blood of the Lord. 28 Let a man examine himself, and so eat of the bread and drink of the cup. 29 For anyone who eats and drinks without recognizing the body eats and drinks judgment on himself. 30 That is why many among you are weak and sick, and a number of you have fallen asleep. 31 But if we judged ourselves rightly, we would not be judged. 32 But when we are judged, we are disciplined by the Lord so that we will not be condemned along with the world.
33 So then, my brethren, when you come together to eat, wait for one another. 34 If anyone is hungry, let him eat at home, so that you will not come together for judgment. About the other things I will give directions when I come.